CO468 • Derivation: A553N Htn2 × CO388^4 (BSSS)
Inbred Characteristics
| Characteristic |
Detail |
| Parent (Female or Male) |
Female |
| Emergence |
Excellent |
| Early Seedling Vigour |
Very Good |
| Plant Height (cm) |
200 |
| Number of Leaves |
16-18 |
| Leaf Angle |
Horizontal |
| Ear Height (cm) |
75-80 |
| Days to Mid Pollen |
78 |
| Days to Mid Silk |
82 |
| Ear Type |
Cylindrical |
| Ear Length (cm) |
14-15 |
| Ear Diameter (cm) |
4.5 |
| Cob Colour (anthocyanin) |
Red |
| Kernel Rows |
14 |
| Kernel Shape |
Wedge |
| Kernel Type |
Dent |
| Kernel Colour |
Yellow |
| Husk Cover from Ear Tip (cm) |
5-6 |
Pest Resistance Ratings
| Term |
Detail |
| Gibberella ear rot |
S |
| Smut |
I |
| Fusarium stalk rot |
I |
| Northern leaf blight |
I |
| Eyespot |
I |
| Rust |
I |
| Goss's wilt |
R |
| Grey Leaf Spot |
R |
R = Resistant
I = Intermediate
S = Susceptible |
Production Information
| Term |
Detail |
| Seed parent yield |
85 g |
| Pollen shed |
1 |
| Scale: 1 = Excellent, 5 = Poor |
Yield and northern corn leaf blight resistance data table for C0468, CO469, CO470, CO471, CO472 and CO473
| Year |
City |
CHU |
FAO |
GDD |
Hybrid |
Moisture % |
Bu/Ac |
Yield/Moisture |
NCLB rating [b] |
- AB: Alberta
- MB: Manitoba
- ON: Ontario
- QC: Quebec
- -- : no data
- Bu/Ac: Bushels per acre
- CHU: Corn heat units
- CV: Coefficient of variation
- FAO: Food and Agriculture Organization
- GDD: Growing degree days
- REPS: Replicates
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